# 判断账号是否正确
def use_test(use):
    if use == "13488888888":
        return "账号正确"
    else:
        return "账号错误"

# 判断是否登录成功
def login(use,pwd):
    if use == '13488888888' and pwd=='123456':
        print("登录成功")
    else:
        print("登录失败")